· Multifunction actuator 28ch, KNX secure

· Function: Manual control, supports single-channel output control of the function.Centralized control, supports output control of all channels of the function, and all output functions support manual centralized control.

· Engineering test control.Weather warning, supports linkage control of weather sensors and curtain AC/DC output functions.Dry contact input scanning, used to connect switch panels or dry contact output sensors, supports up to 28 connections.Switch output, supports up to 28 outputs.

· Curtain AC/DC output, supports AC and dry contact curtain motor connections, up to 14 connections. DC type can connect up to 7 connections. Fan multi-level control, supports 1, 2, 3 level wind speed control, and can connect up to 7 fans. Valve 2/4-pipe control, supports 2-pipe control (up to 14-way valves) control, 4-pipe control (up to 7-way valves) control.